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- The Spectator, 4 April 1874
- Year: 1874
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- The Spectator, 18 April 1874
- Year: 1874
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- The Spectator, 6 June 1874
- Year: 1874
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- The Spectator, 20 October 1866
- Year: 1866
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- The Spectator, 22 November 1873
- Year: 1873
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- The Spectator, 20 June 1874
- Year: 1874
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- The Spectator, 8 August 1874
- Year: 1874
-
- The Spectator, 4 April 1874
- Year: 1874
- Publisher: The Spectator
- Language: English
- Place of Publication: London
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- The Spectator, 18 April 1874
- Year: 1874
- Publisher: The Spectator
- Language: English
- Place of Publication: London
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- The Spectator, 6 June 1874
- Year: 1874
- Publisher: The Spectator
- Language: English
- Place of Publication: London
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- The Spectator, 20 October 1866
- Year: 1866
- Publisher: The Spectator
- Language: English
- Place of Publication: London
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- Scientific American (Supplement), 5 August 1882
- Year: 1882
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 23 October 1897
- Year: 1897
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- Scientific American (Supplement), 30 October 1897
- Year: 1897
- Publisher: Scientific American
- Language: English
- Place of Publication: New York
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- The Spectator, 22 November 1873
- Year: 1873
- Publisher: The Spectator
- Language: English
- Place of Publication: London
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- The Spectator, 20 June 1874
- Year: 1874
- Publisher: The Spectator
- Language: English
- Place of Publication: London
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- The Spectator, 8 August 1874
- Year: 1874
- Publisher: The Spectator
- Language: English
- Place of Publication: London